code: def test_strip_local_version_label():
      assert _strip_local_version_label("1.2.3") == "1.2.3"
      assert _strip_local_version_label("1.2.3+ab") == "1.2.3"
      assert _strip_local_version_label("1.2.3rc0+ab") == "1.2.3rc0"
      assert _strip_local_version_label("1.2.3.dev0+ab") == "1.2.3.dev0"
      assert (
          _strip_local_version_label("1.2.3.post0+ab") == "1.2.3.post0"
      )
      assert _strip_local_version_label("invalid") == "invalid"
  
imports: import importlib
  import os
  import sys
  from unittest import mock
  import importlib_metadata
  import pytest
  import mlflow
  import mlflow.utils.requirements_utils
  from mlflow.utils.environment import infer_pip_requirements
  from mlflow.utils.requirements_utils import _capture_imported_modules, _get_installed_version, _get_pinned_requirement, _infer_requirements, _is_comment, _is_empty, _is_requirements_file, _join_continued_lines, _normalize_package_name, _parse_requirements, _prune_packages, _PyPIPackageIndex, _strip_inline_comment, _strip_local_version_label
label_desc: Use image node_id 10 for calling a global function with example usage: test_strip_local_version_label() without return types